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Mechanical behavior of three-dimensional pyramidal aluminum lattice materials
Huang, Yingjie1,2; Xue, Yingying1,2; Wang, Xinfu1; Han, Fusheng1
2017-06-01
发表期刊MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
卷号696页码:520-528
摘要Al based pyramidal lattice truss materials have been fabricated through 3-D printing and molten metal infiltration technology. It is shown that the designable structures with thin struts and small cells can be realized by this technology. Similar to usual porous materials, the present Al based lattice materials also exhibited three stage compressive mechanical behavior, i.e. linear elastic, plateau and densification stages. The mechanical properties of the lattice materials showed obvious dependence on the structure parameters including the inclination angle of strut with the bottom plane, strut length and strut diameter etc, but actually all these dependences can be attributed to varied relative densities of the lattice materials. Moreover, it is found that the deformation mode of the lattice materials was different if the inclination angle was obviously changed. When the inclination angle was relatively small, the deformation uniformly took place in the form of strut buckling, while it occurred in a localized zone followed by the extending of the zone if the inclination angle was large enough.
文章类型Article
关键词Metallic Lattice Materials 3-d Printing Infiltration Porous Metals Mechanical Properties
WOS标题词Science & Technology ; Technology
资助者National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168) ; National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168)
DOI10.1016/j.msea.2017.04.053
关键词[WOS]TRUSS STRUCTURES ; SANDWICH STRUCTURE
收录类别SCI
语种英语
资助者National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168) ; National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168)
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号WOS:000405881700059
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33530
专题中科院固体物理研究所
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
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Huang, Yingjie,Xue, Yingying,Wang, Xinfu,et al. Mechanical behavior of three-dimensional pyramidal aluminum lattice materials[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2017,696:520-528.
APA Huang, Yingjie,Xue, Yingying,Wang, Xinfu,&Han, Fusheng.(2017).Mechanical behavior of three-dimensional pyramidal aluminum lattice materials.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,696,520-528.
MLA Huang, Yingjie,et al."Mechanical behavior of three-dimensional pyramidal aluminum lattice materials".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 696(2017):520-528.
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